<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>模型管理</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" :model="formInline" class="models-search">

      <el-form-item label="搜索：">
        <el-input size="small" v-model="formInline.modelName" placeholder="输入模型名称"></el-input>
      </el-form-item>

      <el-form-item>
        <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
        <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit">添加</el-button>
      </el-form-item>
      <el-form-item v-for="(item, index) in TagList" :key="index">
      <el-button size="small" type="success" icon="el-icon-circle-plus-outline" @click="handleButtonClick(item)">{{ item.modelTag }}</el-button>
    </el-form-item>
    </el-form>
    <!-- 标签选择器 -->

    <el-tag
    :key="index"
    v-for="(item, index) in TagClickList"
    closable
    :disable-transitions="false"
    @close="handleClose(item)">
    {{item.modelTag}}
  </el-tag>

    <!--列表-->
    <el-table  :data="listData" highlight-current-row v-loading="loading"  element-loading-text="拼命加载中" style="width: 100%;">
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column sortable prop="id" label="模型编号" width="100">
      </el-table-column>
      <el-table-column sortable prop="modelName" label="模型名称" width="150">
      </el-table-column>
      <el-table-column sortable prop="modelDesc" label="模型简介" width="250">
      </el-table-column>
      <el-table-column sortable prop="modelPath" label="模型文件路径" width="200">
      </el-table-column>
      <el-table-column sortable prop="modelTagId" label="模型标签Id" width="150">
      </el-table-column>
      <el-table-column sortable prop="updateTime" label="修改时间" width="200">
      </el-table-column>
      <el-table-column align="center" label="操作" min-width="200">
        <template slot-scope="scope">
          <!-- <el-button size="mini" @click="handleEdit(scope.$index, scope.row)">模型详情</el-button> -->
          <el-button size="mini" @click="goToDetail(scope.$index, scope.row)">模型详情</el-button>
          <el-button size="mini" type="danger" @click="deleteModel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <Pagination v-bind:child-msg="pageparm" @callFather="callFather"></Pagination>
    <!-- 编辑界面 -->
    <el-dialog :title="title" :visible.sync="editFormVisible" width="30%" @click='closeDialog("edit")'>
      <el-form label-width="120px" :model="editForm" ref="editForm" :rules="rules">
        <el-form-item label="选择对应标签" prop="modelTagId">
          <el-select v-model="editForm.modelTagId" placeholder="Select" style="width: 300.8px">
            <el-option
              v-for="item in TagList"
              :key="item.id"
              :label="item.modelTag"
              :value="item.id"
            >
            <span style="float: left">{{ item.modelTag }}</span>
            <span
              style="
                float: right;
                color: var(--el-text-color-secondary);
                font-size: 13px; "
              >{{ item.id }}</span
            >
          </el-option>
        </el-select>
        </el-form-item>
        <el-form-item label="模型名称" prop="modelName">
          <el-input size="small" v-model="editForm.modelName" auto-complete="off" placeholder="请输入模型名称"></el-input>
        </el-form-item>
        <el-form-item label="模型简介" prop="modelDesc">
          <el-input size="small" v-model="editForm.modelDesc" auto-complete="off" placeholder="请输入模型简介"></el-input>
        </el-form-item>

        <!-- <el-form-item label="模型请求方式" prop="reqType">
          <el-select size="small" v-model="editForm.reqType" placeholder="请选择模型请求方式">
            <el-option label="POST" value="POST"></el-option>
            <el-option label="GET" value="GET"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="模型请求参数" prop="reqParamKeys">
        <div v-for="(key, index) in editForm.reqParamKeys" :key="key">
          <el-row gutter={20}>
            <el-col :span="11">
              <el-input size="small" v-model="editForm.reqParamKeys[index]" auto-complete="off" placeholder="请输入键"></el-input>
            </el-col>
            <el-col :span="11">
              <el-input size="small" v-model="editForm.reqParamValues[index]" auto-complete="off" placeholder="请输入值"></el-input>
            </el-col>
            <el-col :span="2">
              <el-button size="small" type="danger" icon="el-icon-delete" @click="deleteParam(key)"></el-button>
            </el-col>
          </el-row>
        </div>
        <el-button size="small" type="primary" @click="addParam">添加参数</el-button>
      </el-form-item> -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click='closeDialog("edit")'>取消</el-button>
        <el-button size="small" type="primary" :loading="loading" class="title" @click="submitForm('editForm')">保存</el-button>
      </div>
    </el-dialog>
    
  </div>
</template>

<script>
import {
  ModelList,
  ModelSave,
  ModelDelete,
  ModelTagAllList,
  ModelgetByModelTagId,
  getTagById,
  rolePwd,
  RoleRightTree,
  RoleRightSave
} from '../../api/userMG'
import Pagination from '../../components/Pagination'
export default {
  data() {
    return {
      nshow: true, //switch开启
      fshow: false, //switch关闭
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      menuAccessshow: false, //控制数据权限显示与隐藏
      title: '添加',
      editForm: {
        id: '',
        modelName: '',
        modelDesc: '',
        modelPath:'',
        modelTagId: '',
      },
      // rules 表单验证
      rules: {
        modelName: [
          { required: true, message: '请输入模型名称', trigger: 'blur' }
        ],
        modelDesc: [
          { required: false, message: '请输入模型简介', trigger: 'blur' }
        ],
        modelTagId: [
          { required: true, message: '请选择对应标签', trigger: 'blur' }
        ],

      },
      formInline: {
        pageNum: 1,
        pageSize: 10,
        modelName:''
      },
      // 删除
      seletedata: {
        ids: '',
        token: localStorage.getItem('logintoken')
      },
      userparm: [], //搜索权限
      listData: [], //模型
      TagList:[],//所有tag列表
      TagClickList:new Set(),//选择的tag列表
      // 数据权限
      RoleRight: [],
      RoleRightProps: {
        children: 'children',
        label: 'name'
      },
      // 选中
      checkmenu: [],
      //参数role
      saveroleId: '',
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 10,
        total: 1
      }
    }
  },
  // 注册组件
  components: {
    Pagination
  },
  /**
   * 数据发生改变
   */

   watch: {
  },
  /**
   * 创建完毕
   */

  created() {
    this.getdata(this.formInline)
  },

  /**
   * 里面的方法只有被调用才会执行
   */

  methods: {
    handleClose(item) {
      this.TagClickList.delete(item);
    // 强制更新视图
      this.$set(this, 'TagClickList', new Set(this.TagClickList));
      if(this.TagClickList.size==0){
        this.getdata(this.formInline)
      }else{
        this.updateListData()
        console.log(this.TagClickList)
      }
    },
    
    addParam() {
      this.editForm.reqParamKeys.push('');
      this.editForm.reqParamValues.push('');
    },
    deleteParam(key) {
      const index = this.editForm.reqParamKeys.indexOf(key);
      if (index !== -1) {
        this.editForm.reqParamKeys.splice(index, 1);
        this.editForm.reqParamValues.splice(index, 1);
      }
    },

  
    // 获取模型列表
    getdata(parameter) {
      /***
       * 调用接口，注释上面模拟数据 取消下面注释
       */
       ModelTagAllList()
        .then(res => {
          if (res.code==200) {
            this.loading = false
            this.TagList = res.data
          }
        })
        .catch(err => {
          this.loading = false
          this.$message.error('获取Tag信息失败，请稍后再试！')
        })

      ModelList(parameter)
        .then(res => {
          this.loading = false
          if (res.code!=200) {
            this.$message({
              type: 'info',
              message: res.msg
            })
          } else {
            this.loading = false
            this.listData = res.data.rows
            // 分页赋值
            this.pageparm.currentPage = this.formInline.pageNum
            this.pageparm.pageSize = this.formInline.pageSize
            this.pageparm.total = res.data.records
          }
        })
        .catch(err => {
          this.loading = false
          this.$message.error('获取列表失败，请稍后再试！')
        })
    },
    // 分页插件事件
    callFather(parm) {
      this.formInline.pageNum = parm.currentPage
      this.formInline.pageSize = parm.pageSize
      this.formInline.modelName = typeof(this.formInline.modelName)==='undefined'?'':this.formInline.modelName
      this.getdata(this.formInline)

    },
    // 搜索事件
    search() {  
      this.formInline.modelName = typeof(this.formInline.modelName)==='undefined'?'':this.formInline.modelName
      this.getdata(this.formInline)
    },
    //跳转到模型详情页面
    goToDetail: function(index, row){
      let tagName=''
      getTagById(row)
        .then(res => {
          this.loading = false
          if (res.code!=200) {
            this.$message({
              type: 'info',
              message: res.msg
            })
          } else {
            tagName=res.data.modelTag
            this.$router.push({
            name: "模型详情", // 路由的名字
            params: { // 通过params发送的信息
              id: row.id,
              modelName:  row.modelName,
              modelTagId:row.modelTagId,
              modelDesc:row.modelDesc,
              modelTagId:row.modelTagId,
              modelTag:tagName,
              modelPath:row.modelPath,
              updateTime:row.updateTime
            }
          });
          }
        })
        .catch(err => {
          this.$message.error('获取列表失败，请稍后再试！')
        })

    },
    //显示编辑界面
    handleEdit: function(index, row) {
      this.editFormVisible = true
      if (row != undefined && row != 'undefined') {
        this.title = '修改'
        this.editForm.id=row.id
        this.editForm.modelName = row.modelName
        this.editForm.modelTagId = row.modelTagId
        this.editForm.modelDesc = row.modelDesc

      } else {
        this.title = '添加'
        this.editForm.modelName =''
        this.editForm.modelTagId =null
        this.editForm.modelDesc =''
    
        delete this.editForm.id

        
      }
    },

    // 编辑、增加页面保存方法
    submitForm(editData) {
      this.$refs[editData].validate(valid => {
        if (valid) {
          this.editFormVisible = false
          this.loading = false
          ModelSave(this.editForm)
            .then(res => {
              this.editFormVisible = false
              this.loading = false
              console.log(res.success)
              if (res.code==200) {
                this.getdata(this.formInline)
                this.$message({
                  type: 'success',
                  message: '模型保存成功！'
                })
              } else {
                this.$message({
                  type: 'info',
                  message: res.msg
                })
              }
            })
            .catch(err => {
              this.editFormVisible = false
              this.loading = false
              this.$message.error('模型保存失败，请稍后再试！')
            })
        } else {
          return false
        }
      })
    },
    // 删除角色
    deleteModel(index, row) {
      this.$confirm('确定要删除吗?', '信息', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          console.log(row)
          ModelDelete(row)
            .then(res => {
              if (res.code==200) {
                this.$message({
                  type: 'success',
                  message: '模型已删除！'
                })
                this.getdata(this.formInline)
              } else {
                this.$message({
                  type: 'success',
                  message: res.msg
                })
              }
            })
            .catch(err => {
              this.loading = false
              this.$message.error('模型删除失败，请稍后再试！')
            })
        })
        .catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          })
        })
    },
    
    // 选中菜单
    changemenu(arr) {
      let change = []
      for (let i = 0; i < arr.length; i++) {
        if (arr[i].checked) {
          change.push(arr[i].id)
        }
      }
      this.checkmenu = change
    },
    // tree 递归
    changeArr(list) {
      var temptree = [],
        tree = [],
        items = []
      for (var i in list) {
        if (!temptree[list[i].id]) {
          var trow = {
            id: list[i].id,
            pId: list[i].pId,
            name: list[i].name,
            open: list[i].open,
            checked: list[i].checked,
            children: []
          }
          temptree[list[i].id] = trow
          items.push(trow)
        }
        if (list[i].uid > 0) {
          temptree[list[i].id]['children'].push({
            id: list[i].id,
            pId: list[i].pId,
            name: list[i].name,
            open: list[i].open,
            checked: list[i].checked,
            children: []
          })
        }
      }

      for (var j in items) {
        if (temptree[items[j].pId]) {
          temptree[items[j].pId]['children'].push(temptree[items[j].id])
        } else {
          tree.push(temptree[items[j].id])
        }
      }
      temptree = null
      items = null
      return tree
    },
    
    // 关闭编辑、增加弹出框
    closeDialog(dialog) {
      if (dialog == 'edit') {
        this.editFormVisible = false
      } else if (dialog == 'perm') {
        this.menuAccessshow = false
      }
    },
    async handleButtonClick(item) {
      this.TagClickList.add(item);
      await this.updateListData();
    },

    async updateListData() {
      const tagIdList = Array.from(this.TagClickList, item => item.id);
      let list = [];
      for (const id of tagIdList) {
        try {
          const res = await ModelgetByModelTagId(id);
          if (res.code !== 200) {
            this.$message({
              type: 'info',
              message: res.msg
            });
            continue;
          }
          list = list.concat(res.data);
        } catch (error) {
          console.error('数据获取失败：', error);
        }
      }
      this.listData = list;
      this.updatePagination(list);
    },

  updatePagination(list) {
  this.pageparm.currentPage = this.formInline.pageNum;
  this.pageparm.pageSize = this.formInline.pageSize;
  this.pageparm.total += list.length;
},

  }
}
</script>

<style scoped>
.models-search {
  margin-top: 20px;
}
.userRole {
  width: 100%;
}
</style>

 